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ALICE @ DUKE Pragmatism and Production Introductory Computing in an

ALICE @ DUKE Pragmatism and Production Introductory Computing in an Undergraduate Business Curriculum. W. Brett McKenzie wmckenzie@rwu.edu http://www.wbrett.com/uk08. Welcome. Business Programs Student Attitudes. Pragmatic

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ALICE @ DUKE Pragmatism and Production Introductory Computing in an

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  1. ALICE @ DUKE Pragmatism and Production Introductory Computing in an Undergraduate Business Curriculum W. Brett McKenzie wmckenzie@rwu.edu http://www.wbrett.com/uk08

  2. Welcome...

  3. Business ProgramsStudent Attitudes • Pragmatic • Students expect a direction connection between the course and their employment goals • Production • Students are expecting a “product” from the class demonstrating their achievement.

  4. Contrasts with CS • Business computing has a less theoretical approach. • CS more engaged with the “thing” itself. • Business more engaged with the effects of the “thing”.

  5. Business Computing – Walking it back

  6. SocioComputing Environment • 1994 • Commercial internet arrives • First graphical browser • 1999 • Ratification of 802.11 Wifi • GameBoy Portable • 2001 • Smartphone • 6th Generation Gaming Consoles • 2007 • Multitouch interface • 2010 • Tablet (differentiated from PC tablet form factor)

  7. Digital Natives • Class of 2012 • Marker • Not known schooling without computers • Not known computing without interaction • Not know computing as separate from entertainment

  8. Academic Value • Traditional • Comparative grading • Current (post NCLB) • Outcomes based • College environment • Washington Accord

  9. Instructional Environment • Business programming changes • Students computing models and expectations (rich media) • Academic Value • Portfolios

  10. Implementation • Fall 2010 major program change • No longer taught desktop application development • Implemented web studio course • Real client • Mixed enrollment • Computing • Graphic Design • Business Majors

  11. RWU Program

  12. Curriculum • Alice has been a stand-alone introductory course. • Enrollment is open to all students • Primary text: Dann, Cooper, and Pausch • Focus – projects • First project – animation • Second project – interactive • Third project – student choice

  13. Limitations • Models • Student Experience with Code • Debugging

  14. Student Built Models

  15. Seeing Code • 2009 – 2012 extended with Alice3B • 2013 – MediaComp Integration

  16. Alice3B Model • Created a world with Accountant Bob • He reviews loan applications from men and women and approves or disapproves based upon credit score.

  17. Alice3B – text file contents • This requires processing a text file. Jerry,m,600 Elana,f,700 Carol,f,640 Matt,m,650

  18. Alice & Media Comp • MediaComputation developed by Barbara Ericson at Georgia Tech • Built on model that uses media, especially sound (one dimensional array) image (two dimensional array) • Alice and MediaComp uses both systems • Alice • Java (in Dr. Java)

  19. Experience • Challenging to use two systems • Students segregate by preference • Text is arranged in a side-by-side model • Alice concept • Java application • Students, like water, take the easy path • Cut and Paste

  20. Transfer Example • Connectivity to database $pdo = new PDO('mysql:host=localhost;dbname=$dbname', '$user', '$password'); $sql = 'SELECT lastname FROM tblPeople'; $result = $pdo → query($sql);

  21. Debugging • Programming is debugging • Big issue in 90s • Absence of formal debugging tools • Is this really an issue?

  22. Firms call for tech classes Want computer science taught in all Mass. schools

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